Northern Arizona University
Land Use History of North America: Prehistoric Farming on the Colorado Plateau
This is an overview of the Anasazi agricultural developments -- despite unfavorable environmental conditions -- which allowed for the formation of settlements and food sharing.
Other
International Institute for Sustainable Development: On the Great Plains
Information on the Great Plains of North America. Click on the 11 Key Issues for Great Plains Sustainability for information on important aspects that must be addressed in order to keep the Great Plains viable.
Curated OER
Etc: Maps Etc: Economic Activity in United States and Canada, 1915
Principal crops throughout North America.
Digital History
Digital History: Early Industrialization
Advances in technology affected manufacturing in the North and farming in the South. Read about how America turned from a country where most products were made in the home to an economic power that used factory production.
Curated OER
Etc: Maps Etc: Commercial Map: United States, Canada, Mexico, 1904
North American commercial activities including: major agricultural crops (barley, corn, wheat, coffee, tobacco, et cetera) and secondary agricultural crops (oranges, lumber, wine); primary mining extraction (coal, gold, silver,...
The History Cat
The History Cat: Age of Exploration: The Columbian Exchange
A fascinating look at the exchanges that took place around the world after the Americas were discovered. This covered the gamut from diseases which wiped out 90% of the native peoples in North and South America, to farm animals, tools,...